Finding the Fourth Proportional to 22,136.34, 30,547.76 and 12,064.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,136.34 : 30,547.76 = 12,064.88 : x
2. Step 2: Convert to fraction form
   22,136.34/30,547.76 = 12,064.88/x
3. Step 3: Cross multiply
   22,136.34x = 30,547.76 × 12,064.88
4. Step 4: Simplify right side
   22,136.34x = 368,554,845.61
5. Step 5: Solve for x
   x = 368,554,845.61/22,136.34
6. Step 6: Final answer
   x = 16,649.31